Horse manure will generate electricity for an international horse show in Finland this month in a new form of alternative energy, Finnish utility Fortum said Wednesday.
It said the Helsinki horse show in mid-October will be the first at which the event’s electricity needs, from scoreboards to lighting, are met by energy from the horses’ droppings.
The show, including Olympic and world champions in jumping and dressage, will require the equivalent of the annual dung produced by 14 horses to generate 140 megawatts (MW).
Scientists estimate that a horse can produce nine tons of manure a year.
“I am really proud that electricity produced with horse manure can be utilized for … Finland’s biggest and best-known horse show,” Anssi Paalanen, vice president of Fortum’s horsepower unit, said in a press release.
Fortum HorsePower provides wood chips from sawmills as a form of bedding for stables. It later collects the mixture of bedding and manure and uses it in energy production. The manure is burned like any other biofuel, Paalanen said.
The service was launched this autumn also in Sweden, where there are close to 3,000 horses producing energy.
During the event, Fortum HorsePower will deliver wood-based bedding for the 250 or so horses that stay in temporary stalls at the Helsinki Ice Hall and use the manure-bedding mix at Fortum’s Jarvenpaa power plant.
An estimated 135 tons of manure-bedding mixture will be generated during the event.